目前,瓶签的保护方法很多,如在瓶签外涂敷明胶松香、透明塑料、透明胶布、石蜡、假漆、乳白胶等。但外涂这些保护剂均难以均匀,保护性能差,久置易变黄,且更换瓶签较麻烦。本人用石蜡浸泡法保护瓶签,具有蜡面均匀、光洁、透明、字 At present, there are many methods for the protection of bottles, such as coating of rosin, transparent plastic, transparent tape, paraffin, lacquer, opal glue, etc. outside the bottle. However, it is difficult to evenly coat these protective agents, and the protective performance is poor. It is easy to turn yellow for a long time and it is more troublesome to replace the bottle. I use paraffin wax to protect the bottle sign, with uniform wax, smooth, transparent, word